40281648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 123420672

約数和(自身を除く): 83139024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 33, 44, 46, 48, 62, 66, 69, 88, 92, 93, 107, 124, 132, 138, 176, 184, 186, 214, 248, 253, 264, 276, 321, 341, 368, 372, 428, 496, 506, 528, 552, 642, 682, 713, 744, 759, 856, 1012, 1023, 1104, 1177, 1284, 1364, 1426, 1488, 1518, 1712, 2024, 2046, 2139, 2354, 2461, 2568, 2728, 2852, 3036, 3317, 3531, 4048, 4092, 4278, 4708, 4922, 5136, 5456, 5704, 6072, 6634, 7062, 7383, 7843, 8184, 8556, 9416, 9844, 9951, 11408, 12144, 13268, 14124, 14766, 15686, 16368, 17112, 18832, 19688, 19902, 23529, 26536, 27071, 28248, 29532, 31372, 34224, 36487, 39376, 39804, 47058, 53072, 54142, 56496, 59064, 62744, 72974, 76291, 79608, 81213, 94116, 108284, 109461, 118128, 125488, 145948, 152582, 159216, 162426, 188232, 216568, 218922, 228873, 291896, 305164, 324852, 376464, 433136, 437844, 457746, 583792, 610328, 649704, 839201, 875688, 915492, 1220656, 1299408, 1678402, 1751376, 1830984, 2517603, 3356804, 3661968, 5035206, 6713608, 10070412, 13427216, 20140824, 40281648]

約数ペア:

[(1, 40281648), (2, 20140824), (3, 13427216), (4, 10070412), (6, 6713608), (8, 5035206), (11, 3661968), (12, 3356804), (16, 2517603), (22, 1830984), (23, 1751376), (24, 1678402), (31, 1299408), (33, 1220656), (44, 915492), (46, 875688), (48, 839201), (62, 649704), (66, 610328), (69, 583792), (88, 457746), (92, 437844), (93, 433136), (107, 376464), (124, 324852), (132, 305164), (138, 291896), (176, 228873), (184, 218922), (186, 216568), (214, 188232), (248, 162426), (253, 159216), (264, 152582), (276, 145948), (321, 125488), (341, 118128), (368, 109461), (372, 108284), (428, 94116), (496, 81213), (506, 79608), (528, 76291), (552, 72974), (642, 62744), (682, 59064), (713, 56496), (744, 54142), (759, 53072), (856, 47058), (1012, 39804), (1023, 39376), (1104, 36487), (1177, 34224), (1284, 31372), (1364, 29532), (1426, 28248), (1488, 27071), (1518, 26536), (1712, 23529), (2024, 19902), (2046, 19688), (2139, 18832), (2354, 17112), (2461, 16368), (2568, 15686), (2728, 14766), (2852, 14124), (3036, 13268), (3317, 12144), (3531, 11408), (4048, 9951), (4092, 9844), (4278, 9416), (4708, 8556), (4922, 8184), (5136, 7843), (5456, 7383), (5704, 7062), (6072, 6634)]